Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
Τιτυός
←
Proto-Indo-European
*tewh₂-
(derived)
←
Proto-Indo-European
*ti-tuh₂-o-
(derived)